Compounds | \(\mathrm{SO}_3\) | \(\mathrm{H}_2 \mathrm{SO}_3\) | \(\mathrm{SOCl}_2\) | \(\mathrm{SF}_4\) | \( \mathrm{BaSO}_4\) |
\(\mathrm{H}_2 \mathrm{~S}_2 \mathrm{O}_7\) |
\(O.S.\) of sulphur | \(+6\) | \(+4\) | \(+4\) | \(+4\) | \(+6\) | \(+6\) |
${H_2}{O_2}\xrightarrow{{R.T}}{H_2}O + \frac{1}{2}{O_2}$
${N_2}{O_3}\xrightarrow{{R.T.}}NO + N{O_2}$
${H_2}{O_2}\xrightarrow{{R.T}}{H_2}O + \frac{1}{2}{O_2}$